Roger "Tilly" St. Pierre, March 12, 1942 – February 20, 2021. Roger "Tilly" St. Pierre passed away peacefully at his home on February 20, 2021 at the age of 78. He was a resident of Gonzales, Louisiana, and a native of Gramercy, Louisiana. Tilly was most passionate about his family. He enjoyed spending all his time since retiring from Frito Lay and Zapp's Potato Chips with his wife, children, grandchildren and great grandchildren. Tilly loved camping, working in his yard, and spending time with family. He was most known for his love of music and dancing, and he was often called the "jitterbug king". Tilly is survived by his loving wife, Marie Chauvin St. Pierre, and two sons, Jeff St. Pierre (wife Julie), and Jamie St. Pierre (wife Stacy), five grandchildren, Bree (Danny) Armand, Bliss (Austin) Zittrauer, Betsy St. Pierre (fiancé Dillon Shiyou), Jade (Tyler) Schexnayder, Mason St. Pierre, as well as ten great grandchildren, Rylan, Reed, Reagan, Rynleigh, Karson (Armand), Dru, Emmy, Nolan (Zittrauer), Parks (Shiyou), Paisley (Schexnayder). Tilly was preceded in death by his parents, Enola and Larry St. Pierre, sister, Ruth "Mae" Stewart, sister, Dianna Lee and brother in-law, Allen Lee, brother, Gary "T-Boy" St. Pierre and many wonderful extended family members. The pallbearers will be Mason St. Pierre, Troy Lee, Travis Chauvin, Danny Armand, Austin Zittrauer, and Tyler Schexnayder. Visitation will be held on Wednesday, February 24, 2021 from 8:30 am until 10:15 am at Ourso Funeral Home in Gonzales, then continuing with a rosary for 10:30 am and an 11:00 am Mass of Christian Burial at St. Mark Catholic Church in Gonzales. Interment to follow at Hope Haven Garden of Memory Mausoleum in Gonzales. If you would like to offer the family condolences, please sign the online guestbook at www.oursofh.com.